EP1426571A3 - Cylinder lubricating apparatus - Google Patents

Cylinder lubricating apparatus Download PDF

Info

Publication number
EP1426571A3
EP1426571A3 EP03292961A EP03292961A EP1426571A3 EP 1426571 A3 EP1426571 A3 EP 1426571A3 EP 03292961 A EP03292961 A EP 03292961A EP 03292961 A EP03292961 A EP 03292961A EP 1426571 A3 EP1426571 A3 EP 1426571A3
Authority
EP
European Patent Office
Prior art keywords
oil
cylinder
branched
injectors
lubricating apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP03292961A
Other languages
German (de)
French (fr)
Other versions
EP1426571A2 (en
EP1426571B1 (en
Inventor
Satoru Mitsubishi Heavy Industries Ltd. Murata
Hiroyuki Mitsubishi Heavy Industries Ltd. Ishida
Sadao Mitsubishi Heavy Ind. Ltd. Yoshihara
Tetsuya Mitsubishi Heavy Ind. Ltd. Yamamoto
Teruhide Mitsubishi Heavy Ind. Ltd. Yamanishi
Etsuo Choryo Engineering Co. Ltd. Kunimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP1426571A2 publication Critical patent/EP1426571A2/en
Publication of EP1426571A3 publication Critical patent/EP1426571A3/en
Application granted granted Critical
Publication of EP1426571B1 publication Critical patent/EP1426571B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/16—Controlling lubricant pressure or quantity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • F01M2001/083—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating cylinders

Abstract

A cylinder lubricating apparatus (20A - 20E) comprises injectors (12a - 12n) mounted on a cylinder (11a - 11n) of an engine and injects lubrication oil into the inside of the cylinder, and a pump (14) forcibly feeding the oil to the injectors, and is characterized by further comprising an oil storage means (15) storing the pressurized oil from the pump, branched feeding means (16a - 16n) branched from the storage means and connected with the injectors, a normally-closed type remote control valve (17a - 17n) provided in each of the branched oil feeding means, and a control means (19) remotely controlling a valve open timing and valve open holding time of each valves.
EP03292961A 2002-11-28 2003-11-28 Cylinder lubricating apparatus Expired - Lifetime EP1426571B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002345788A JP3806398B2 (en) 2002-11-28 2002-11-28 Cylinder lubrication device
JP2002345788 2002-11-28

Publications (3)

Publication Number Publication Date
EP1426571A2 EP1426571A2 (en) 2004-06-09
EP1426571A3 true EP1426571A3 (en) 2005-09-28
EP1426571B1 EP1426571B1 (en) 2007-02-07

Family

ID=32310652

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03292961A Expired - Lifetime EP1426571B1 (en) 2002-11-28 2003-11-28 Cylinder lubricating apparatus

Country Status (6)

Country Link
EP (1) EP1426571B1 (en)
JP (1) JP3806398B2 (en)
KR (1) KR100583608B1 (en)
CN (1) CN100339568C (en)
DE (1) DE60311628T2 (en)
DK (1) DK1426571T3 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100549369C (en) * 2004-03-31 2009-10-14 三菱重工业株式会社 Cylinder lubricating system and to the method for cylinder supplying lubricating oil
DK176742B1 (en) * 2004-06-30 2009-06-02 Hans Jensen Lubricators As Method and apparatus for lubricating the cylinder surfaces of large diesel engines
DK177024B1 (en) * 2005-02-25 2011-01-31 Hans Jensen Lubricators As Method and apparatus for lubricating the cylinder surfaces of large diesel engines
DK1767751T3 (en) * 2005-09-23 2008-11-17 Waertsilae Nsd Schweiz Ag Cylinder lubrication system for a piston combustion engine
DK200601005A (en) * 2006-07-21 2008-01-22 Hans Jensen Lubricators As Lubricator for a dosing system for cylinder lubricating oil and method for dosing of cylinder lubricating oil
DK176934B1 (en) * 2007-05-18 2010-05-31 Hans Jensen Lubricators As Lubrication apparatus and method for dosing cylinder lubricating oil
CN101435354B (en) * 2007-11-15 2010-12-29 中国船舶重工集团公司第七一一研究所 Lubrication oiling apparatus of internal combustion engine air cylinder
KR20090089789A (en) * 2008-02-19 2009-08-24 베르트질레 슈바이츠 악티엔게젤샤프트 An apparatus for the lubrication of cylinders
JP4970367B2 (en) * 2008-07-02 2012-07-04 川崎重工業株式会社 Marine engine lubrication equipment
DK177746B1 (en) * 2009-06-23 2014-05-26 Hans Jensen Lubricators As Process for cylinder lubrication of large diesel engines such as ship engines
DK177056B1 (en) * 2010-03-12 2011-04-11 Hans Jensen Lubricators As Valve arrangement and method of operation of such valve arrangement
DK177620B1 (en) 2010-03-12 2013-12-09 Hans Jensen Lubricators As Dosing system for cylinder lubricating oil for large diesel engine cylinders and method for dosing cylinder lubricating oil for large diesel engine cylinders
EP2395208A1 (en) * 2010-06-11 2011-12-14 Wärtsilä Schweiz AG Large motor with a cylinder lubrication device and method for lubricating a cylinder of a large motor
DK177258B1 (en) 2011-03-18 2012-08-27 Hans Jensen Lubricators As Dosing system for cylinder lubricating oil for large cylinders and method for dosing cylinder lubricating oil for large cylinders
DK177242B1 (en) 2011-03-22 2012-08-06 Hans Jensen Lubricators As Injector, metering system and method for injecting cylinder lubricating oil into large cylinders in a diesel engine
CN102734131A (en) * 2011-04-11 2012-10-17 天津市七星精密机械有限公司 Full-automatic oil injection system of high-pressure compressor
CN102322309A (en) * 2011-09-27 2012-01-18 上海北星实业有限公司 Method and device for lubricating crank shaft on engine
CN102644837A (en) * 2012-04-26 2012-08-22 天津市金昌海科工贸有限公司 Grease-spraying lubrication system for racks in hot rolling production line for seamless steel pipes
CN103423013B (en) * 2012-05-15 2016-09-21 曼柴油机欧洲股份公司曼柴油机德国分公司 Cylinder lubrication device
CN103527282B (en) * 2012-07-04 2017-06-30 瓦锡兰瑞士公司 Lubricating system, lubricant injection, explosive motor and lubricating method
DE102013101289B4 (en) * 2013-02-08 2016-06-09 Hilite Germany Gmbh Switching valve arrangement for a piston cooling
JP6185317B2 (en) * 2013-07-19 2017-08-23 三菱重工業株式会社 Cylinder lubrication device
CN103485918B (en) * 2013-09-30 2016-03-16 庄景阳 Piston synchronous controls the control gear of lubrication hole
CN105257362A (en) * 2015-10-30 2016-01-20 中船动力研究院有限公司 Common rail type air cylinder oil injection lubricating system
DK178732B1 (en) * 2016-03-23 2016-12-12 Hans Jensen Lubricators As A method and installation for metering of lubricating oil in the cylinders, preferably in the 2-stroke diesel engines and the use of such a method and system
DK179182B1 (en) * 2016-08-05 2018-01-15 Hans Jensen Lubricators As Safety system for lubrication of the cylinder of a large slow-running internal combustion engine and a large slow-running two-stroke internal combustion engine
AT518991B1 (en) * 2016-08-25 2018-03-15 Hoerbiger Kompressortech Hold Lubricant system for piston engines
RU2634504C1 (en) * 2017-01-10 2017-10-31 Анатолий Александрович Рыбаков Method of lubrication of friction couple of piston-cylinder of two-stroke engine with external combustion chamber
EP3404224A1 (en) * 2017-05-19 2018-11-21 Winterthur Gas & Diesel AG Lubricating device for a large diesel motor, method for cylinder lubrication of a large diesel engine and large diesel engine
DK179484B1 (en) * 2017-05-26 2018-12-17 Hans Jensen Lubricators A/S Method for lubricating large two-stroke engines using controlled cavitation in the injector nozzle
WO2019114903A1 (en) 2017-12-13 2019-06-20 Hans Jensen Lubricators A/S Large slow-running two-stroke engine and method of lubricating such engine, as well as an injector for such engine and method and a valve system and use thereof
DK179750B1 (en) * 2017-12-13 2019-05-07 Hans Jensen Lubricators A/S Large slow-running two-stroke engine and method of lubri-cating such engine, as well as an injector with an electric pumping system for such engine and method
CN108343830A (en) * 2018-03-31 2018-07-31 上汽通用五菱汽车股份有限公司 Engine cylinder hole lubricating arrangement
AT524449A1 (en) * 2021-03-26 2022-04-15 Avl List Gmbh Internal combustion engine with oil requirement points

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2058952A (en) * 1979-07-21 1981-04-15 Maschf Augsburg Nuernberg Ag A lubricating system for an internal combustion engine
EP0049603A2 (en) * 1980-10-04 1982-04-14 The British Petroleum Company p.l.c. Lubrication system
JPS6365109A (en) * 1986-09-05 1988-03-23 Mitsubishi Heavy Ind Ltd Cylinder lubrication device
EP0368430A2 (en) * 1988-11-01 1990-05-16 Mitsubishi Jukogyo Kabushiki Kaisha A lubricator for a cylinder of an internal combustion engine
WO2000028194A1 (en) * 1998-11-05 2000-05-18 Hans Jensen Lubricators A/S Lubrication system for large diesel engines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9115265U1 (en) * 1991-12-09 1993-04-08 Joseph Voegele Ag, 6800 Mannheim, De

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2058952A (en) * 1979-07-21 1981-04-15 Maschf Augsburg Nuernberg Ag A lubricating system for an internal combustion engine
EP0049603A2 (en) * 1980-10-04 1982-04-14 The British Petroleum Company p.l.c. Lubrication system
JPS6365109A (en) * 1986-09-05 1988-03-23 Mitsubishi Heavy Ind Ltd Cylinder lubrication device
EP0368430A2 (en) * 1988-11-01 1990-05-16 Mitsubishi Jukogyo Kabushiki Kaisha A lubricator for a cylinder of an internal combustion engine
WO2000028194A1 (en) * 1998-11-05 2000-05-18 Hans Jensen Lubricators A/S Lubrication system for large diesel engines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 012, no. 289 (M - 728) 8 August 1988 (1988-08-08) *

Also Published As

Publication number Publication date
JP2004176660A (en) 2004-06-24
JP3806398B2 (en) 2006-08-09
EP1426571A2 (en) 2004-06-09
KR100583608B1 (en) 2006-05-26
CN100339568C (en) 2007-09-26
CN1504670A (en) 2004-06-16
KR20040047560A (en) 2004-06-05
DE60311628T2 (en) 2007-06-21
EP1426571B1 (en) 2007-02-07
DK1426571T3 (en) 2007-05-21
DE60311628D1 (en) 2007-03-22

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Inventor name: YOSHIHARA, SADAO,MITSUBISHI HEAVY IND., LTD.

Inventor name: ISHIDA, HIROYUKI,MITSUBISHI HEAVY INDUSTRIES LTD.

Inventor name: YAMAMOTO, TETSUYA,MITSUBISHI HEAVY IND., LTD.

Inventor name: YAMANISHI, TERUHIDE,MITSUBISHI HEAVY IND., LTD.

Inventor name: KUNIMOTO, ETSUO,CHORYO ENGINEERING CO., LTD.

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